can_rx_frame_t Struct Reference

Receive frame container returned to RX callbacks. More...

#include <can.h>

Data Fields
union {
can_rx_classic_header_t   classic
can_rx_fd_header_t   fd
uint32_t   raw [CAN_RX_HEADER_RAW_WORDS]
}	header
uint8_t	data [CAN_MAX_DATA_LENGTH]
uint8_t	reserved [CAN_RX_DESCRIPTOR_RESERVED_BYTES]

Detailed Description

Receive frame container returned to RX callbacks.

Field Documentation

classic

can_rx_classic_header_t can_rx_frame_t::classic

Classical CAN header

fd

can_rx_fd_header_t can_rx_frame_t::fd

CAN FD header

raw

uint32_t can_rx_frame_t::raw[CAN_RX_HEADER_RAW_WORDS]

Debug/raw descriptor access only

data

uint8_t can_rx_frame_t::data[CAN_MAX_DATA_LENGTH]

Frame data payload

reserved

uint8_t can_rx_frame_t::reserved[CAN_RX_DESCRIPTOR_RESERVED_BYTES]

Reserved for cache-line aligned descriptor arrays